On the approximate estimation of the surface tension of chalcogenide glass melts
On the approximate estimation of the surface tension of chalcogenide glass melts
复制标题
硫系玻璃熔体表面张力的近似估算
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
D. G. Damdinov
中科院分区：
文献类型：
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作者：
T. D. Mel’nichenko;V. Fedelesh;T. N. Mel’nichenko;D. S. Sanditov;S. S. Badmaev;D. G. Damdinov
估计了硫系玻璃的表面张力系数。结果表明，现有的估计硫系玻璃表面张力系数的方法在近似上是令人满意的。根据表面张力和密度数据计算的硫系玻璃中涨落微孔的形成能与传统方法从玻璃化转变温度和涨落自由体积分数数据得到的结果一致。
The surface tension coefficients of chalcogenide glasses are estimated. It is demonstrated that, to a first approximation, the results of the existing techniques for estimating the surface tension coefficients of chalcogenide glasses are in satisfactory agreement. The energies of formation of fluctuation microvoids in chalcogenide glasses according to the calculations from data on the surface tension and the density agree with the results obtained by the conventional method from data on the glass transition temperature and the fraction of the fluctuation free volume.